package com.rd.student.jiaji.class4.suyan.zrrd.day09;

public class Test1 {
    public static void main(String[] args) {

        Fu fu1 = new Zi();

        System.out.println(fu1);
    }

}

class Fu {
    static {
        System.out.println("1");
    }

    {
        System.out.println("3");
    }

    Fu() {
        System.out.println("5");
    }

}

class Zi extends Fu {
    static {
        System.out.println("6");
    }

    {
        System.out.println("7");
    }

    Zi() {
        System.out.println("0");
    }

}


